30 citations · 69 across the 10 of their papers we have counts for
10 papers
Kinematics of CMEs and associated shock waves as deduced from LASCO data: comparative analysis
V. G. Fainshtein, Ya. I. Egorov, Yu. S. Zagainova
From data by LASCO C2 and C3 coronagraphs, depending on time (distance), we have determined positions and velocities of the front for fast limb CMEs' body with their sources near t…
Origin of a CME-related shock within the LASCO C3 field-of-view
V. G. Fainshtein, Ya. I. Egorov
We study the origin of a CME-related shock within the LASCO C3 field-of-view (FOV). A shock originates, when a CME body velocity on its axis surpasses the total velocity $V_A + V_{…
On the nature of the magnetic field asymmetry in magnetically coupled leading and following sunspots observed in active regions with no eruptive events
Iu. S. Zagainova, V. G. Fainshtein, G. V. Rudenko +1
In this study, we investigate magnetic properties of umbra of magneto-conjugate leading and following sunspots, i.e. connected through magnetic field lines. We established dependen…
A Tiny Eruptive Filament as a Flux-Rope Progenitor and Driver of a Large-Scale CME and Wave
V. V. Grechnev, A. M. Uralov, A. A. Kochanov +5
A solar eruptive event SOL2010-06-13 observed with SDO/AIA has been discussed in the contexts of the CME gebesis and an associated EUV transient in terms of a shock driven by the a…
Photospheric magnetic field variations accompanying the 2011 June 7 eruptive event
V. G. Fainshtein, Ya. I. Egorov, G. V. Rudenko
From vector measurements of the photospheric magnetic field with the SDO/HMI instrument, we studied the field variations within the 2011 June 7 eruptive event related to the filame…
Leading and following sunspots: their magnetic properties and ultra-violet emission above them
Iu. S. Zagainova, V. G. Fainshtein, V. N. Obridko
Using SDO/HMI and SDO/AIA data for sunspot groups of the 24th solar cycle, we analyzed magnetic properties and He II 304 emission in leading and following sunspots separately. Simu…
A Challenging Solar Eruptive Event of 18 November 2003 and the Causes of the 20 November Geomagnetic Superstorm. II. CMEs, Shock Waves, and Drifting Radio Bursts
V. V. Grechnev, A. M. Uralov, I. M. Chertok +7
We continue our study (Grechnev et al. (2013), doi:10.1007/s11207-013-0316-6; Paper I) on the 18 November 2003 geoffective event. To understand possible impact on geospace of coron…
The beginning of halo coronal mass ejection
V. G. Fainshtein, Yu. S. Zagaynova
From the GOES-12/SXI data, we studied the initial stage of motion for six rapid (over 1500 km/s) "halo" coronal mass ejections (HCMEs) and traced the motion of these HCMEs within t…
Study of CME properties using high resolution data
V. G. Fainshtein, Ya. I. Egorov
The joint use of high-resolution data from PROBA2 and SDO satellites and LASCO/SOHO coronographs enabled us to examine early stages of initiation and propagation of six limb CMEs r…
Characteristic features of the solar corona during the eclipse of 1 August 2008
V. I. Skomorovsky, V. D. Trifonov, G. P. Mashnich +4
In order to study the solar corona during eclipses, a new telescope was constructed. Three coronal images were obtained simultaneously from one objective of the telescope as the co…